Recursion Function In Python | Program Recursive Examples 1-10 | Recursion Methods In #python

Difference Between Recursion and Loop
Definition
Recursion is a method of calling a function within the same function. In contrast, loop is a control structure that allows executing a block of code repeatedly within the program. These definitions contain the fundamental difference between recursion and loop.

Speed
Speed is a major difference between recursion and loop. Recursion execution is slower. However, loop executes faster than recursion.

Stack
In recursion, the stack is used to store the local variables when the function is called. But, loop does not use stack.

Condition
If there is no termination condition, it can be an infinite recursion. However, if the condition never becomes false, it will be an infinite loop. This is another difference between recursion and loop.

Space Complexity
Moreover, the space complexity of the recursive program is higher than a loop.

Code Readability
Another difference between recursion and loop is that a program with recursion is more readable than a program with loops.

Conclusion
The difference between recursion and loop is that recursion is a mechanism to call a function within the same function while loop is a control structure that allows executing a set of instructions again and again until the given condition is true.

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